* {
    margin: 0;
    padding: 0;
}
a,
a:link,
a:visited,
a:hover,
a:active {
    text-decoration: none;

}

/* 通用类名 */
.hide {
    display: none;
}
/* 向左移动 */
.le-left.left-left {
    left: -180px;
}


/* 侧边栏 */
.le-left {
    position: fixed;
    left: 0px;
    top: 0px;
    width: 180px;
    height: 100%;
    background-color: #222D32;
    z-index: 1;
    padding-top: 90px;
    transition: left .5s;
    .le-topleft {
        background-color: #367FA9;
        width: 180px;
        height: 50px;
        position: absolute;
        top: 0px;
        left: 0px;
        z-index: 10;
        font-size: 25px;
        text-align: center;
        line-height: 50px;
        color: #ffffff;
        font-weight: 700;
    }

    .left-img {
        width: 80px;
        height: 80px;
        display: block;
        margin: 0 auto;
        border-radius: 50%;
    }

    .left-p {
        font-size: 18px;
        color: #ffffff;
        margin: 10px;
        text-align: center;
    }

    .left-ul {
        text-align: center;
        padding-top: 40px;
        list-style: none;
        li {
            a { 
                display: block;
                height: 40px;
                font-size: 14px;
                color: #ffffff;
                line-height: 40px;
                i {
                    margin-right: 4px;
                }

            }
            .ul-sec {
                
                display: none;
            }
            .block {
                display: block;
                
            }

        }
    }


}
/* 内容 */
.le-content {
    width: 100%;
    height: 1000px;
    // background-color: pink;
    padding-top: 50px;
    .le-top {
        width: 100%;
        height: 50px;
        background-color: #3C8DBC;
        position:fixed;
        top: 0px;
        left: 0px;
        i {
            font-size: 18px;
            color: #ffffff;
            margin: 15px;
            cursor: pointer;
        }
    }
    
    .content-bd {
        margin: 10px;
    }

}

/* body标签 */
.body-pr {
    padding-left: 180px;
}
.ts {
    transition: padding .5s;
}
/* 点击效果 */
.btn-bgc {
    background-color: #212121;
    border-left: 2px solid red;
}
